Amino Acids

Organic compounds composed of a central carbon atom, a carboxyl group, an amino group, and a unique side chain; precursors to other molecules including proteins, hormones, and neurotransmitters.

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3,766 – 3,780 of 36,140 results

3,766

Medchemexpress LLC D-glutamine | 5959-95-5 | MFCD00065607 | >98.0% | 146.14 g/mol | C5H10N2O3 | 10 G

D-Glutamine is the D-stereoisomer of the amino acid glutamine, provided as a research-grade reagent and analytical standard. It is cell-permeable and commonly used in metabolic and cellular studies.

Purity >98%.
CAS number 5959-95-5.
Molecular weight 146.14 g/mol.
Solid powder form suitable for cell-permeability studies.
Available in multiple pack sizes, including 10 g.
Used in metabolic and cellular research and as an analytical standard.

Pricing & Availability

3,767

Chem-Impex International, Inc. Na-Boc-Nd-trityl-L-glutamine | 132388-69-3 | MFCD00153305 | 5G

Na-Boc-Nd-trityl-L-glutamine, 132388-69-3, MFCD00153305, 5G

Pricing & Availability

3,768

Chem-Impex International, Inc. Na-Fmoc- Nd-trityl-L-glutamine | 132327-80-1 | MFCD00077056 | 100G

Na-Fmoc- Nd-trityl-L-glutamine, 132327-80-1, MFCD00077056, 100G

Pricing & Availability

3,769

Chem-Impex International, Inc. Z-L-glutamine | 2650-64-8 | MFCD00008043 | 25G

Z-L-glutamine, 2650-64-8, MFCD00008043, 25G

Pricing & Availability

3,770

Chem-Impex International, Inc. Na-Z-Nd-trityl-L-glutamine | 132388-60-4 | MFCD00144845 | 1G

Na-Z-Nd-trityl-L-glutamine, 132388-60-4, MFCD00144845, 1G

Pricing & Availability

3,771

Chem-Impex International, Inc. Phenylacetyl-L-glutamine | 28047-15-6 | MFCD01725188 | 1G

Phenylacetyl-L-glutamine, 28047-15-6, MFCD01725188, 1G

Pricing & Availability

3,772

Chem-Impex International, Inc. D-Glutamine | 5959-95-5 | MFCD00065607 | 5G

D-Glutamine, 5959-95-5, MFCD00065607, 5G

Pricing & Availability

3,773

Chem-Impex International, Inc. Na-Boc-Nd-xanthyl-L-glutamine | 55260-24-7 | MFCD00066158 | 5G

Na-Boc-Nd-xanthyl-L-glutamine, 55260-24-7, MFCD00066158, 5G

Pricing & Availability

3,774

Chem-Impex International, Inc. Z-L-glutamine | 2650-64-8 | MFCD00008043 | 5G

Z-L-glutamine, 2650-64-8, MFCD00008043, 5G

Pricing & Availability

3,775

Chem-Impex International, Inc. Na-Fmoc- Nd-trityl-L-glutamine 4-alkoxybenzyl alcohol resin | MFCD00801378 | 5G

Na-Fmoc- Nd-trityl-L-glutamine 4-alkoxybenzyl alcohol resin, MFCD00801378, 5G

Pricing & Availability

3,776

STA PHARMACEUTICAL US LLC Fmoc-L-Gln(Mtt)-OH | 50 g | CAS 144317-23-7 | InChIKey XQIMEYIDZSICTF-BHVANESWSA-N

Fmoc-L-Gln(Mtt)-OH is a Amino Acid reagent (Subcategory: Gln) sold by WuXi TIDES. Offered in 50 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 144317-23-7
- MDL: No data
- InChIKey: XQIMEYIDZSICTF-BHVANESWSA-N
- Molecular Weight: 624.737
- Molecular Formula: C40H36N2O5
- Purity: ≥95%
- Container Type: 250 mL HDPE
- Pack Size: 50 g
- Net Weight: 50 g
- Gross Weight: 89.8 g
- Commodity Code: 29242970
- Country Of Origin: China
- IUPAC: N2-(((9H-fluoren-9-yl)methoxy)carbonyl)-N5-(diphenyl(p-tolyl)methyl)-L-glutamine
- SMILES: CC1=CC=C(C=C1)C(NC(CC[C@@H](C(O)=O)NC(OCC2C3=CC=CC=C3C4=CC=CC=C42)=O)=O)(C5=CC=CC=C5)C6=CC=CC=C6

Pricing & Availability

3,777

eMolecules 39741-62-3 | H-Gln-OtBu hydrochloride | Combi-Blocks | MFCD00039081 | 238.710 | C9H19ClN2O3 | 98.000 | Cl.CC(C)(C)OC(=O)[C@@H](N)CCC(N)=O | 5g | 117565929

H-Gln-OtBu hydrochloride | Combi-Blocks | 39741-62-3 | MFCD00039081 | 238.710 | C9H19ClN2O3 | 98.000 | Cl.CC(C)(C)OC(=O)[C@@H](N)CCC(N)=O | 5g | 117565929

Pricing & Availability

3,778

STA PHARMACEUTICAL US LLC Fmoc-L-Cys(tBu)-OH | 10 g | CAS 67436-13-9 | MDL MFCD00037130

Fmoc-L-Cys(tBu)-OH is a Amino Acid reagent (Subcategory: Cys) sold by WuXi TIDES. Offered in 10 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 67436-13-9
- MDL: MFCD00037130
- InChIKey: IXAYZHCPEYTWHW-IBGZPJMESA-N
- Molecular Weight: 399.505
- Molecular Formula: C22H25NO4S
- Purity: ≥95%
- Container Type: 60 mL HDPE
- Pack Size: 10 g
- Net Weight: 10 g
- Gross Weight: 25 g
- Commodity Code: 29309016
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-(tert-butyl)-L-cysteine
- SMILES: CC(SC[C@@H](C(O)=O)NC(OCC1C2=CC=CC=C2C3=CC=CC=C31)=O)(C)C

Pricing & Availability

3,779

STA PHARMACEUTICAL US LLC Fmoc-L-Cys(Ac)-OH | 1 g | CAS 1394257-12-5 | InChIKey LYPCTYMAIJWEDD-SFHVURJKSA-N

Fmoc-L-Cys(Ac)-OH is a Amino Acid reagent (Subcategory: Cys) sold by WuXi TIDES. Offered in 1 g. Store at 4 °C. SDS available for reference.

Specifications
- CAS: 1394257-12-5
- MDL: No data
- InChIKey: LYPCTYMAIJWEDD-SFHVURJKSA-N
- Molecular Weight: 385.434
- Molecular Formula: C20H19NO5S
- Purity: ≥95%
- Container Type: 15 mL HDPE
- Pack Size: 1 g
- Net Weight: 1 g
- Gross Weight: 7.8 g
- Commodity Code: 29309016
- Country Of Origin: China
- IUPAC: N-(((9H-fluoren-9-yl)methoxy)carbonyl)-S-acetyl-L-cysteine
- SMILES: OC([C@H](CSC(C)=O)NC(OCC1C2=C(C3=C1C=CC=C3)C=CC=C2)=O)=O

Pricing & Availability

3,780

Medchemexpress LLC Ac-Cys Bzl -OH 250mg

Ac-Cys(Bzl)-OH (N-Acetyl-S-benzyl-L-cysteine) is a toluene metabolite Ac-Cys(Bzl)-OH in urine samples is a good marker of occupational toluene exposure

Pricing & Availability

Amino Acids

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Medchemexpress LLC D-glutamine | 5959-95-5 | MFCD00065607 | >98.0% | 146.14 g/mol | C5H10N2O3 | 10 G Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC Ac-Cys Bzl -OH 250mg Small and Specialty Supplier PartnerSmall and/or specialty supplier based on Federal laws and SBA requirements.Learn More

Medchemexpress LLC D-glutamine | 5959-95-5 | MFCD00065607 | >98.0% | 146.14 g/mol | C5H10N2O3 | 10 G

Medchemexpress LLC Ac-Cys Bzl -OH 250mg